WO2001003622A1 - Strategie et appareil de stimulation cochleaire a plusieurs vitesses - Google Patents

Strategie et appareil de stimulation cochleaire a plusieurs vitesses Download PDF

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Publication number
WO2001003622A1
WO2001003622A1 PCT/AU2000/000838 AU0000838W WO0103622A1 WO 2001003622 A1 WO2001003622 A1 WO 2001003622A1 AU 0000838 W AU0000838 W AU 0000838W WO 0103622 A1 WO0103622 A1 WO 0103622A1
Authority
WO
WIPO (PCT)
Prior art keywords
signal
stimulation
signals
periodicity
responsive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/AU2000/000838
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English (en)
Other versions
WO2001003622A9 (fr
Inventor
Joe Wolf
Paul Michael Carter
Simon Geoffrey Parker
Robert Fearn
Niki Frampton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cochlear Ltd
Original Assignee
Cochlear Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cochlear Ltd filed Critical Cochlear Ltd
Priority to EP00941808A priority Critical patent/EP1210044A4/fr
Priority to JP2001518695A priority patent/JP2003507148A/ja
Priority to US10/030,830 priority patent/US7072717B1/en
Priority to CA002373538A priority patent/CA2373538A1/fr
Priority to AU56652/00A priority patent/AU776893B2/en
Publication of WO2001003622A1 publication Critical patent/WO2001003622A1/fr
Publication of WO2001003622A9 publication Critical patent/WO2001003622A9/fr
Anticipated expiration legal-status Critical
Priority to US11/385,677 priority patent/US7574264B2/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36036—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of the outer, middle or inner ear
    • A61N1/36038—Cochlear stimulation

Definitions

  • the invention is most conveniently practised, in accordance with the embodiment of Figure 1 , by programming a SPrint speech processor, available from Cochlear Limited of 14 Mars Road, Lane Cove, NSW 2066, Australia, in order to perform the operations described in relation to Figure 2.
  • the SPrint speech processor is used in conjunction with a CI24M cochlear implant receiver- stimulator from the same vendor.

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

L'invention concerne une méthode de traitement améliorée permettant d'effectuer une stimulation à plusieurs vitesses de différentes électrodes faisant partie d'un implant cochléaire à électrodes multiples. Cette méthode consiste notamment à traiter un signal entrant par l'intermédiaire d'un ensemble filtre (35), chaque voie étant traitée de manière à calculer l'amplitude (37) et à estimer la périodicité de ce signal sur cette voie (39). Cette méthode consiste enfin à utiliser ces informations concernant l'amplitude et la périodicité pour savoir quelle électrode est stimulée, et pour connaître la fréquence de cette stimulation.
PCT/AU2000/000838 1999-07-13 2000-07-13 Strategie et appareil de stimulation cochleaire a plusieurs vitesses Ceased WO2001003622A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP00941808A EP1210044A4 (fr) 1999-07-13 2000-07-13 Strategie et appareil de stimulation cochleaire a plusieurs vitesses
JP2001518695A JP2003507148A (ja) 1999-07-13 2000-07-13 マルチレートの蝸牛刺激の方策および装置
US10/030,830 US7072717B1 (en) 1999-07-13 2000-07-13 Multirate cochlear stimulation strategy and apparatus
CA002373538A CA2373538A1 (fr) 1999-07-13 2000-07-13 Strategie et appareil de stimulation cochleaire a plusieurs vitesses
AU56652/00A AU776893B2 (en) 1999-07-13 2000-07-13 Multirate cochlear stimulation strategy and apparatus
US11/385,677 US7574264B2 (en) 1999-07-13 2006-03-22 Multirate cochlear stimulation strategy and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ1610A AUPQ161099A0 (en) 1999-07-13 1999-07-13 Multirate cochlear stimulation strategy and apparatus
AUPQ1610 1999-07-13

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10030830 A-371-Of-International 2000-07-12
US11/385,677 Division US7574264B2 (en) 1999-07-13 2006-03-22 Multirate cochlear stimulation strategy and apparatus

Publications (2)

Publication Number Publication Date
WO2001003622A1 true WO2001003622A1 (fr) 2001-01-18
WO2001003622A9 WO2001003622A9 (fr) 2001-06-28

Family

ID=3815794

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2000/000838 Ceased WO2001003622A1 (fr) 1999-07-13 2000-07-13 Strategie et appareil de stimulation cochleaire a plusieurs vitesses

Country Status (6)

Country Link
US (2) US7072717B1 (fr)
EP (1) EP1210044A4 (fr)
JP (1) JP2003507148A (fr)
AU (1) AUPQ161099A0 (fr)
CA (1) CA2373538A1 (fr)
WO (1) WO2001003622A1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002096153A1 (fr) * 2001-05-24 2002-11-28 Hearworks Pty Ltd. Strategie de stimulation de temporisation derivee des cretes pour implant cochleaire
WO2003099179A1 (fr) * 2002-05-27 2003-12-04 The Bionic Ear Institute Production de stimuli electriques pour application a un implant cochleaire
JP2004520926A (ja) * 2001-07-06 2004-07-15 コックレア リミティド 移植デバイスの構成
US7787956B2 (en) 2002-05-27 2010-08-31 The Bionic Ear Institute Generation of electrical stimuli for application to a cochlea
WO2010111247A1 (fr) * 2009-03-24 2010-09-30 Med-El Elektromedizinische Geraete Gmbh Stimulation cochléaire déclenchée par porteur et enveloppe
US7822478B2 (en) 2000-08-21 2010-10-26 Cochlear Limited Compressed neural coding
US8050770B2 (en) 2000-08-21 2011-11-01 Cochlear Limited Power efficient electrical stimulation
US8082040B2 (en) 2001-06-29 2011-12-20 Cochlear Limited Multi-electrode cochlear implant system with distributed electronics
US8285382B2 (en) 2000-08-21 2012-10-09 Cochlear Limited Determining stimulation signals for neural stimulation
US8688222B2 (en) 2009-02-05 2014-04-01 Cochlear Limited Stimulus timing for a stimulating medical device
US8784312B2 (en) 2006-02-10 2014-07-22 Cochlear Limited Recognition of implantable medical device
US9008786B2 (en) 2000-08-21 2015-04-14 Cochlear Limited Determining stimulation signals for neural stimulation
US10105539B2 (en) 2014-12-17 2018-10-23 Cochlear Limited Configuring a stimulation unit of a hearing device
US10576275B2 (en) 2001-07-06 2020-03-03 Cochlear Limited System and method for configuring an external device using operating parameters from an implanted device
US10602284B2 (en) 2016-07-18 2020-03-24 Cochlear Limited Transducer management

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US7478040B2 (en) * 2003-10-24 2009-01-13 Broadcom Corporation Method for adaptive filtering
US8023673B2 (en) * 2004-09-28 2011-09-20 Hearworks Pty. Limited Pitch perception in an auditory prosthesis
US8036753B2 (en) * 2004-01-09 2011-10-11 Cochlear Limited Stimulation mode for cochlear implant speech coding
US7333858B2 (en) * 2004-03-31 2008-02-19 Cochlear Limited Pulse burst electrical stimulation of nerve or tissue fibers
JP2006304035A (ja) * 2005-04-22 2006-11-02 Agilent Technol Inc アナログディジタル変換方法およびアナログディジタル変換システム
US8369958B2 (en) * 2005-05-19 2013-02-05 Cochlear Limited Independent and concurrent processing multiple audio input signals in a prosthetic hearing implant
US8185383B2 (en) * 2006-07-24 2012-05-22 The Regents Of The University Of California Methods and apparatus for adapting speech coders to improve cochlear implant performance
US8019430B2 (en) 2007-03-21 2011-09-13 Cochlear Limited Stimulating auditory nerve fibers to provide pitch representation
US9011508B2 (en) * 2007-11-30 2015-04-21 Lockheed Martin Corporation Broad wavelength profile to homogenize the absorption profile in optical stimulation of nerves
US9180295B2 (en) * 2008-04-22 2015-11-10 Med-El Elektromedizinische Geraete Gmbh Tonotopic implant stimulation
US20090287277A1 (en) * 2008-05-19 2009-11-19 Otologics, Llc Implantable neurostimulation electrode interface
WO2009143588A1 (fr) * 2008-05-30 2009-12-03 Cochlear Limited Procédé et appareil de traitement acoustique
US20100069997A1 (en) * 2008-09-16 2010-03-18 Otologics, Llc Neurostimulation apparatus
AU2010206911B2 (en) * 2009-01-20 2013-08-01 Med-El Elektromedizinische Geraete Gmbh High accuracy tonotopic and periodic coding with enhanced harmonic resolution
WO2010091240A1 (fr) * 2009-02-06 2010-08-12 Med-El Elektromedizinische Geraete Gmbh Échantillonneur d'enveloppe déclenché en phase
US9044588B2 (en) * 2009-04-16 2015-06-02 Cochlear Limited Reference electrode apparatus and method for neurostimulation implants
US8771166B2 (en) 2009-05-29 2014-07-08 Cochlear Limited Implantable auditory stimulation system and method with offset implanted microphones
WO2010148169A1 (fr) * 2009-06-17 2010-12-23 Med-El Elektromedizinische Geraete Gmbh Décodeur et post-processeur de codage spatial d'objet audio (saoc) pour aides auditives
US9393412B2 (en) 2009-06-17 2016-07-19 Med-El Elektromedizinische Geraete Gmbh Multi-channel object-oriented audio bitstream processor for cochlear implants
US20110098784A1 (en) * 2009-10-23 2011-04-28 Med-El Elektromedizinische Geraete Gmbh Channel-Specific Loudness Mapping for Prosthetic Hearing Systems
US9326075B2 (en) 2011-10-07 2016-04-26 Cochlear Limited Flexible protocol for an implanted prosthesis
US9216288B2 (en) 2011-12-22 2015-12-22 Cochlear Limited Stimulation prosthesis with configurable data link
CN104783927B (zh) * 2014-01-20 2016-09-28 中国科学院声学研究所 一种检测电子耳蜗电极性能及输出脉冲参数的方法
DE102015104614A1 (de) * 2015-03-26 2016-09-29 Med-El Elektromedizinische Geräte GmbH Vorrichtung und Verfahren zur elektrischen Stimulation mit Hilfe eines Cochlea-Implantats
US10814126B2 (en) * 2015-05-22 2020-10-27 Cochlear Limited Dynamic current steering
US11071869B2 (en) 2016-02-24 2021-07-27 Cochlear Limited Implantable device having removable portion
EP3954428B1 (fr) 2020-08-14 2023-10-11 Oticon Medical A/S Système d'implant cochléaire ayant une sélection améliorée des caractéristiques temporelles qui sont encodées dans les impulsions de stimulation

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US4207441A (en) 1977-03-16 1980-06-10 Bertin & Cie Auditory prosthesis equipment
US4400590A (en) * 1980-12-22 1983-08-23 The Regents Of The University Of California Apparatus for multichannel cochlear implant hearing aid system
US4532930A (en) 1983-04-11 1985-08-06 Commonwealth Of Australia, Dept. Of Science & Technology Cochlear implant system for an auditory prosthesis
EP0745363A1 (fr) 1995-05-31 1996-12-04 BERTIN & CIE Prothèse auditive comportant un implant cochléaire à ondelettes
US5749912A (en) * 1994-10-24 1998-05-12 House Ear Institute Low-cost, four-channel cochlear implant

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US3629510A (en) * 1969-11-26 1971-12-21 Bell Telephone Labor Inc Error reduction logic network for harmonic measurement system
EP0029048B1 (fr) * 1979-05-28 1985-05-29 The University Of Melbourne Processeur de la parole
US4357497A (en) * 1979-09-24 1982-11-02 Hochmair Ingeborg System for enhancing auditory stimulation and the like
CA1189147A (fr) * 1980-12-12 1985-06-18 James F. Patrick Amelioration dans les dispositifs de traitement de la parole
DE3420244A1 (de) * 1984-05-30 1985-12-05 Hortmann GmbH, 7449 Neckartenzlingen Mehrfrequenz-uebertragungssystem fuer implantierte hoerprothesen
US4593696A (en) * 1985-01-17 1986-06-10 Hochmair Ingeborg Auditory stimulation using CW and pulsed signals
US4813417A (en) * 1987-03-13 1989-03-21 Minnesota Mining And Manufacturing Company Signal processor for and an auditory prosthesis utilizing channel dominance
US5597380A (en) * 1991-07-02 1997-01-28 Cochlear Ltd. Spectral maxima sound processor
US5601617A (en) 1995-04-26 1997-02-11 Advanced Bionics Corporation Multichannel cochlear prosthesis with flexible control of stimulus waveforms
US6289247B1 (en) * 1998-06-02 2001-09-11 Advanced Bionics Corporation Strategy selector for multichannel cochlear prosthesis

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207441A (en) 1977-03-16 1980-06-10 Bertin & Cie Auditory prosthesis equipment
US4400590A (en) * 1980-12-22 1983-08-23 The Regents Of The University Of California Apparatus for multichannel cochlear implant hearing aid system
US4532930A (en) 1983-04-11 1985-08-06 Commonwealth Of Australia, Dept. Of Science & Technology Cochlear implant system for an auditory prosthesis
US5749912A (en) * 1994-10-24 1998-05-12 House Ear Institute Low-cost, four-channel cochlear implant
EP0745363A1 (fr) 1995-05-31 1996-12-04 BERTIN & CIE Prothèse auditive comportant un implant cochléaire à ondelettes
US5800475A (en) * 1995-05-31 1998-09-01 Bertin & Cie Hearing aid including a cochlear implant

Non-Patent Citations (1)

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Title
See also references of EP1210044A4

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9008786B2 (en) 2000-08-21 2015-04-14 Cochlear Limited Determining stimulation signals for neural stimulation
US7822478B2 (en) 2000-08-21 2010-10-26 Cochlear Limited Compressed neural coding
US8285382B2 (en) 2000-08-21 2012-10-09 Cochlear Limited Determining stimulation signals for neural stimulation
US8050770B2 (en) 2000-08-21 2011-11-01 Cochlear Limited Power efficient electrical stimulation
US7310558B2 (en) 2001-05-24 2007-12-18 Hearworks Pty, Limited Peak-derived timing stimulation strategy for a multi-channel cochlear implant
WO2002096153A1 (fr) * 2001-05-24 2002-11-28 Hearworks Pty Ltd. Strategie de stimulation de temporisation derivee des cretes pour implant cochleaire
US8082040B2 (en) 2001-06-29 2011-12-20 Cochlear Limited Multi-electrode cochlear implant system with distributed electronics
JP2004520926A (ja) * 2001-07-06 2004-07-15 コックレア リミティド 移植デバイスの構成
US10576275B2 (en) 2001-07-06 2020-03-03 Cochlear Limited System and method for configuring an external device using operating parameters from an implanted device
US10981012B2 (en) 2001-07-06 2021-04-20 Cochlear Limited Configuration of implanted devices
JP4812249B2 (ja) * 2001-07-06 2011-11-09 コクレア リミテッド 移植デバイスの構成
US7787956B2 (en) 2002-05-27 2010-08-31 The Bionic Ear Institute Generation of electrical stimuli for application to a cochlea
JP4763280B2 (ja) * 2002-05-27 2011-08-31 ザ バイオニック イヤ インスティテュート 蝸牛に加える電気刺激の発生
WO2003099179A1 (fr) * 2002-05-27 2003-12-04 The Bionic Ear Institute Production de stimuli electriques pour application a un implant cochleaire
USRE48038E1 (en) 2006-02-10 2020-06-09 Cochlear Limited Recognition of implantable medical device
USRE49527E1 (en) 2006-02-10 2023-05-16 Cochlear Limited Recognition of implantable medical device
US8784312B2 (en) 2006-02-10 2014-07-22 Cochlear Limited Recognition of implantable medical device
US9713715B2 (en) 2009-02-05 2017-07-25 Cochlear Limited Stimulus timing for a stimulating medical device
US9339648B2 (en) 2009-02-05 2016-05-17 Cochlear Limited Stimulus timing for a stimulating medical device
US8688222B2 (en) 2009-02-05 2014-04-01 Cochlear Limited Stimulus timing for a stimulating medical device
AU2010228961B2 (en) * 2009-03-24 2012-10-04 Med-El Elektromedizinische Geraete Gmbh Carrier and envelope triggered cochlear stimulation
US8019429B2 (en) 2009-03-24 2011-09-13 Med-El Elektromedizinische Geraete Gmbh Carrier and envelope triggered cochlear stimulation
WO2010111247A1 (fr) * 2009-03-24 2010-09-30 Med-El Elektromedizinische Geraete Gmbh Stimulation cochléaire déclenchée par porteur et enveloppe
US10105539B2 (en) 2014-12-17 2018-10-23 Cochlear Limited Configuring a stimulation unit of a hearing device
US10602284B2 (en) 2016-07-18 2020-03-24 Cochlear Limited Transducer management

Also Published As

Publication number Publication date
US7574264B2 (en) 2009-08-11
US20060212095A1 (en) 2006-09-21
EP1210044A1 (fr) 2002-06-05
JP2003507148A (ja) 2003-02-25
WO2001003622A9 (fr) 2001-06-28
US7072717B1 (en) 2006-07-04
AUPQ161099A0 (en) 1999-08-05
EP1210044A4 (fr) 2004-07-14
CA2373538A1 (fr) 2001-01-18

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